Features: - Duvin was founded by lifelong friends on a quest to create the world's best swim short. Created out of quick-dry/stretch fabric to give you the flexibility for an all day wear. - 90% Polyester / 10% Spandex. - Elastic Mesh Boxer-Brief Liner (can be cut out easily). - Stretchy & Quick Dry. - Side Pockets. - Back Pocket + Zipper.